I'm trying to move some logic that I have currently within a program and putting it into SQL instead.
My table has the following 3 fields that are of interest to me: StartDate (DateTime), StopDate(DateTime), Length (int)
Length is calculated based on StopDate - StartDate and is expressed to the nearest minute.
What I want to do is query the Db giving a start date and end date and return all records that fall within that date range. I then want to present that data such that the earliest date is set to the start date criteria, the last to the end date criteria and the length recalculated.
Say for example I query for results between 01/02/2015 07:00:00 and 01/02/2015 19:00:00 and I get the following:
Basically, I have a membership table that lists each member with an effective period, Eff_Period, that indicates a month when a member was active. So, if a member is active from Jan to Mar, there will be three rows with Eff_Periods of 201501, 201502 and 201503.
All well and good.But, a member may not necessarily have continuous months for active membership. They might have only been active for Jan, Feb and Jun. That would still give them three rows, but with noncontinuous Eff_Periods; they'd be 201501, 201502 and 201506.There is also a table that logs member activity. It has an Activity_Date that holds the date of the activity - betcha didn't see that comin'. What I'm trying to do is determine if an activity took place during a period when the member was active.
My original thought was to count how many rows a member has in the Membership table and compare that number to the number of months between the MIN(Eff_Period) and the MAX(Eff_Period). If the numbers didn't matchup, then I knew that the member had a disconnect somewhere; he became inactive, then active again. But, then I thought of the scenario I detailed above and realized that the counts could match, but still have a discontinuity.So, is there a nifty little SQL shortcut that could determine if a target month is contained within a continuous or discontinuous list of months?
I have a situation where an agent has number of activities for a certain date range. If an agent has multiple activities within certain date range, I would like BALANCE BEFORE from the first activity and BALANCE AFTER from the last activity. Here is my current SQL query that returns the following data:
DECLARE @BeginDate Datetime DECLARE @EndDate Datetime Set @BeginDate = '05-1-2015' Set @EndDate = '05-31-2015' SELECT a.AgentName, R.BALANCEBEFORE,
[Code] ....
AGENTNAMEÂ Â Â Â Â Â Â Â Â BALANCE BEFOREÂ Â BALANCE AFTERÂ Â Â Â Â Â Â Â Â DATE DOUGLASÂ Â Â Â Â Â Â Â Â Â Â Â Â 9738.75Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 9782.75Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2015-05-11 DOUGLASÂ Â Â Â Â Â Â Â Â Â Â Â Â 9782.75Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 9804.75Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2015-05-12 DOUGLASÂ Â Â Â Â Â Â Â Â Â Â Â Â 9804.75Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 9837.75Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2015-05-13
In the sample data above, ideally I would like my query to return data as follow:
AGENTNAMEÂ Â Â Â Â Â Â Â Â BALANCE BEFOREÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â BALANCE AFTER DOUGLASÂ Â Â Â Â Â Â Â Â Â Â Â Â 9738.75 (from first activity)Â Â Â 9837.75 (from last activity)
Not sure how I can write sql query to accomplish this.
This one is making my head hurt! Â Trying to figure out how to query for records between date range. Â The records have a start_date and an end_date field. Â The end_date field maybe null.
For example, say you wanted to see the records of everyone checked into a hotel during a given date range. Â You need to account for the people that checked in before you @start_date parameter and may check out after your @end_date parameter. Â
fyi- As for the null end_date field, think of this as they have checked in and not sure when they will checkout yet.
I am trying to query a code where i need to loop a month in a specified date range. Inside the loop I need to return a result of data each month and need to update the table of the returned data. How do I do the update a field inside the loop? Here's my query:
Now, I've to get active data for a particular date range. Let me explain the active data definition as below:
StartDate : 01-Jul-2015 EndDate : 31-Dec-2015
It should return all the data which was active for that date range even if it was only for one day.If no data found for that date range, check the last record before start date and and if its active then it should be returned else not.
I though of creating a function and pass primary key with date range and return the final status but that doesn't seems like an optimized query.
I have a table of errors with a DateTime field for when the error occurred. Â I want to query the table for a given date range omitting the time portion. Â What is the most efficient way to perform this query?
I tried to ask a similar question yesterday and got shot down, so I'll try again in a different way. I have been looking online at the gaps and islands approach, and it seems to always be referencing a singular field, so i can't find anything which is clear to get my head around it.In the context of a hotel (people checking in and out) I would like to identify how long someone has been staying at the hotel (The Island?) regardless if they checked out and back in the following day.
Data example: DECLARE @LengthOfStay TABLE ( PersonVARCHAR(8) NOT NULL, CheckInDATE NOT NULL, CheckOutDATE NULL
My scenario is: a person has many events, all based on a date. I need to aggregate the person to show min and max dates for a period, the period being defined as ending when there is not an event following the next date.
I need to recognize only one month in a date range e to make a proportion of the quantity. Practically, period 31-08-2015 - 30-09-2015 is 31 days, 1 belonging August and 30 belonging September so 3.2258% of the quantity must belong August and 96.7742% September. The quantity 200, so 193.54 belong September (That's what I need to achieve). Range 01-09-2015 / 30-09-2015 Qty 500, all 500 belong September.
Range 01-07-2015 / 20-08-2015 Qty 2500 0 belong September. A little bit more complicated if I got 25-06-2015 / 16-12-2015. it 30 day for September and with a datediff I can count the days and make a proportion. I can write piece by piece the code but I'd prefer of course to have only one query for this.
The DDL: create table forum (idd int, byfrom date, byto date, qty int) insert into forum values (1,'2015-06-15','2015-08-18',300),(2,'2015-09-16','2015-10-04',400),(3,'2015-07-28','2015-09-27',1000), (4,'2015-09-01','2015-09-30',500),(5,'2015-09-03','2015-09-03',300),(6,'2015-08-02','2015-09-02',100), (7,'2015-07-01','2015-07-30',500),(8,'2015-06-03','2015-12-08',500),(9,'2015-09-01','2015-09-30',500), (10,'2015-08-04','2015-09-04',300)
UID , Name, amount, start date                      End Date     1     A        10        2015-05-01 00:00:00            2015-05-01 23:59:59     2     A        10        2015-05-02 00:00:00            2015-05-02 23:59:59     3     A        10        2015-05-03 00:00:00            2015-05-03 23:59:59     4     A        10        2015-05-04 00:00:00            2015-05-04 23:59:59      5     B        10        2015-05-05 00:00:00            2015-05-05 23:59:59
how to hard code mention date range in my SP to get expected results in my query 01/01/2012 to 12/31/2012
DECLARE @ACCOUNT AS INT DECLARE @POSTING_DATE AS DATETIME DECLARE @FIRST_POSTING_DATE AS DATETIME SET @POSTING_DATE = {?POSTING_DATE} SET @ACCOUNT = {?ACCOUNT}
I have 2 tables, one is table A which stores Resources Assign to work for a certain period. The structure is as below
Name StartDate EndDate Tan 2015-04-01 08:30:00.000 2015-04-01 16:30:00.000 Max 2015-04-01 08:30:00.000 2015-04-01 16:30:00.000 Alan 2015-04-01 16:30:00.000 2015-04-02 00:30:00.000
The table B stores the item process time. The structure is as below
Item ProcessStartDate ProcessEndDate V 2015-04-01 09:30:10.000 2015-04-01 09:34:45.000 Q 2015-04-01 10:39:01.000 2015-04-01 10:41:11.000 W 2015-04-01 11:44:00.000 2015-04-01 11:46:25.000 A 2015-04-01 16:40:10.000 2015-04-01 16:42:45.000 B 2015-04-01 16:43:01.000 2015-04-01 16:45:11.000 C 2015-04-01 16:47:00.000 2015-04-01 16:49:25.000
I need to select the item which process in 2015-04-01 16:40:00 and 2015-04-01 17:30:00. Beside that I need to know how many resource is assigned to process the item in that period of time. I only has the start date is 2015-04-01 16:40:00 and end date is 2015-04-01 17:30:00. How I can select the data from both tables. There is no need for JOIN, just seperate selections.
Another item process time is in 2015-04-01 10:00:00 and 2015-04-04 11:50:59.
The result expected is
Table A
Name StartDate EndDate Alan 2015-04-01 16:30:00.000 2015-04-02 00:30:00.000
Table B
Item ProcessStartDate ProcessEndDate A 2015-04-01 16:30:10.000 2015-04-01 16:32:45.000 B 2015-04-01 16:33:01.000 2015-04-01 16:35:11.000 C 2015-04-01 16:37:00.000 2015-04-02 16:39:25.000
Scenario 2 expected result
Table A
Name StartDate EndDate Tan 2015-04-01 08:30:00.000 2015-04-01 16:30:00.000 Max 2015-04-01 08:30:00.000 2015-04-01 16:30:00.000
Let's say if the date is 01/01/2015 till 01/01/2016
I want split these dates monthly format wise and then use them in variable in cursors to loop
For an example Monthly date should be 01/01/2015 and 01/31/2015 and use these two values in 2 variables and make a loop until it never ends whole date range which is 01/01/2016
I would like to update the flag of the promotion ID should the promotion ID date range overlap with Promotion ID(All) Date Range. The general logic is as below.
Update TableName SET PromotionID Flag = 1 AND Reason = 'Overlap with row ID(Overlap row ID number)' Where EACH ROW(Except with Promotion ID ALL) Date Range Overlap with ROW(with promotion ID ALL) Date range
I am attempting to write a SQL query that retrieves info processed between two times (ie. 2:00 pm to 6:00 pm) during a date range (ie. 8/1/06 to 8/14/06)... I am new to SQL and am perplexed... I have referenced several texts, but have not found a solution. Even being pointed in the right direction would be greatly appreciated!!
I need some help in date manipulations on SQL server data.
I am required to calculate to see
1. If anyone is absent one day within a 30 day period. if they are then upon their next absence in the same rolling 30 day period they need to be move to step I of disciplinary stage.
this information has to be checked for hundreds of employees.
I tried many ways but am not getting the right results. Moreover upon defaulting they will have to be moved to differnt steps.
I am a student and I have an assignment in for next week and we are having a few problems... below is some code we have created to enter in payment details for a customer....
INSERT into Payments values(Payments_seq.nextval, initcap('&Payment_Method'), '&Amount_Payable', Date_Due = (select date_of_order from orders where order_no = (date_of_order+7));
I am having trouble with the last line, I want the date due to be calculated from the date the order was made in another table (orders) and I want a week to be added to this so that in the field it will display (date ordered plus 7 days)...
Any help you can give would be great, I've only been using isql plus for about 4 weeks...
I have a field that contains date information, and sometimes timeinformation as well. I would like to be able to take that date and do acalculation on it. Here are some examples of what is in the field:01/12/2003 5:04:00 PM24/11/200319/05/2003 6:30:00 AMHow can I take that date, then do a calculation like minus 5 days from thedate. I understand that I am to use the GETDATE() function, but below isthe SQL I have implemented.SELECT Field1, Field2, Field3FROM Table1WHERE (convert(char(10),Field1) like convert(char(8), GETDATE()-5))For some reason this works, and it will return results that occur on thisday, but it disregards the year. Now someone will probably ask "Whyconvert, char(10), etc". To be honest, I do not know and I ended upimplementing it from some other Usenet posts that are out there. I wastrying to figure this out and I ended up with that working until I laterrealized it was only caring about the day and month. Any ideas what I amdoing wrong here? I just want to return results that have the day being 5minus the current day. I am not interested in time information.Thanks if anyone can help, I am by far not experienced in SQL.
I have an sub-period end-date column, in a row set of (let's say) 2 records. How Can I grab a previous record and use it's SUB_PD_END_DT to add a day and get the current record's sub period beginning date?
I am having a hard time creating a view with some complex math to chow availability for rental items. My tables are as follows:
OrderHeader
OrderID int, Site int, StartDate datetime, EndDate datetime
OrderDetail
OrderDetailID int, Site int, OrderID int, ItemName varchar(30), Qty int
ShipHeader
ShippingID int, Type int, ActionDate datetime
ShipDetail
ShipDetailID int , ShippingID int, OrderDetailID int, Qty int
Transaction
TransactionID int, Type int
PurchaseHeader
PurchaseHeaderID int, Site int PickupDate datetime, ReturnDate datetime,
PurchaseDetails
PurchaseDetailsID int, PurchaseHeaderID int, ItemName varchar(30), Qty int
I need a view that shows how many items will be available on a particular day for a specified item, date range and a specified €œSite€? (Office location. For example, NY, LA, CA, etc.)
The quantity actually owned is calculated from the Transaction table. Type, Qty are the columns. (type 1 is a purchase or addition and type 2 is a sale or subtraction. The quantity owned is the sum of all type 1s minus the sum of all type 2s.
The ShipHeader table also shows types. Type 1 is ship, Type 2 is return and Type 3 is lost.
Initially, all availability is calculated based on the FromDate and ToDate of our order headers. However, once the order has shipped, the availability should change to our ship and return dates in our ShipDetails table. Additionally, there is a PurchaseDetails table that shows items to be €œSub-Rented€? for a time frame. The PurchaseHeader table contains the FromDate and ToDate for these sub-rented items to be added to availability. If an item is kept beyond the due date set in the OrderHeader, then the item should show as unavailable from the FromDate through all future dates (as there is no way of telling when a late item will be returning. Once, the item is either returned or marked as lost, it should become available again as of that date.
The view should list dates in each row with the number of units available on that date.
Also, a second view needs to be created that shows the details for the dates listed in the first view. this is essentially a list of the orders or puchase orders that were used to calculate the number available.
I think this covers it.
As I said, this is a bit complicated. i understand what needs to be done but need assistance assembling the code to make it happen.
Got a query taking too much time because of lack of cross columns MAX/MIN functions. Consider a similar example where a View is required to reflect distribution of Water among different towns each having four different levels of distribution reservoir tanks of different sizes:In this case the basic table has columns like:
Now suppose I need a query to distribute QuantityPurchased in the Four additional Columns computed on the basis depending on the sizes declared in the last four fields,in the same order of preference.For example: I have to use IIFs to check: whether the quantity purchased is less than Tank_A if yes then Qty Purchased otherwise Tank_A_Size itself for Tank_A_Filled
then again IIF but this time to check:
Whether the quantity purchased less Tank_A_Filled (Which again needs to be calculated as above) is less than Tank_B if yes then Tank_A_Filled (Which again needs to be calculated as above) otherwise Tank_B_Size itself for Tank_B_Filled
My goal is to select values from the same date range for a month on month view to compare values month over month. I've tried using the date trunc function but I'm not sure what the best way to attack this is. My thoughts are I need to somehow select first day of every month + interval 'x days' (but I don't know the syntax).In other words, I want to see
Select Jan 1- 23rd feb 1-23rd march 1-23rd april 1-23rd ,value from table
I have a QA Deployment Date field that is being returned in a custom report I created. I also found a sample date range parameter:
What I want to accomplish:
I want to select a From and To Date and filter the report to only display the rows that have the QA Deployment Date within the selected range.
For example.. I want to select From Date (8/1/2105) and To Date (8/31/2015) and I only want to return only the results that have a QA Deployment date between that selected range.
Date parameter. I created a report that allows a drop down for a date range to be selected. However, whenever I preview the report, I get an error. I know my error stems from my date fields being in this format "201301" , and the "date/ time" in SSRS being mm/dd/yyyy on the drop down calendar in SSRS.
I know the direction I want to go in, but just a little confused on where would I use the convert or cast function. Would it be in the data parameter itself, or a part of the query before the @start date and @End date?
I would like to be able to search by a single date, @StartDate, or by a date range , between @StartDate and @EndDate. I am having a hard time with the logic on this for a report in SSRS.
I have to display the last temperature reading from an activity table for all the dates in a selected date range.So if I select the date range from 09/01/2012 to 09/30/2012, the results should look like this:
Date Temperature 09/01/2012 73.5 09/02/2012 75.2 09/03/2012 76.3 09/04/2012 73.3 09/05/2012 77.0 09/06/2012 74.5 and so on.
I am using this to get the dates listed: WITH CTE_DatesTable AS ( SELECT CAST('20120901' as date) AS [Date] UNION ALL SELECT DATEADD(dd, 1, [Date]) FROM CTE_DatesTable WHERE DATEADD(dd, 1, [Date]) <= '20120930' ) SELECT [Date] FROM CTE_DatesTable
How could I get the temperature if I did a sub-query here?
I have a report that I need to run on 2 different date ranges.
Both report's data is 2 days behind today's date. so... WHERE reportdate between dateadd('d',date(),-2) and dateadd('d',date(),-2) OR SOMETHING LIKE THAT, NO BIGGIE HERE
The 2nd report is a month to date report. This is the 1 I can't figure out. WHERE reportdate between (the first day of this month) and dateadd('d',date(),-2)
So that would look like WHERE reportdate between 1/1/2007 and 1/21/2007
My problem is, if today is the 1st day of the month... how can I get my critiera to NOT do this WHERE reportdaye between 2/1/2007 and 1/30/2007
Hi Group!I am struggling with a problem of giving a date range given the startdate.Here is my example, I would need to get all the accounts opened betweeneach month end and the first 5 days of the next month. For example, inthe table created below, I would need accounts opened between'5/31/2005' and '6/05/2005'. And my query is not working. Can anyonehelp me out? Thanks a lot!create table a(person_id int,account int,open_date smalldatetime)insert into a values(1,100001,'5/31/2005')insert into a values(1,200001,'5/31/2005')insert into a values(2,100002,'6/02/2005')insert into a values(3,100003,'6/02/2005')insert into a values(4,100004,'4/30/2004')insert into a values(4,200002,'4/30/2004')--my query--Select *[color=blue]>From a[/color]Where open_date between '5/31/2005' and ('5/31/2005'+5)
Have seen other questions here about modifying date pickers supplied by reports created in BIDS. The answer is usually NO. But this does not involve a format change, simply want to limit say to a specific year. Any ideas?
Now for the complicated part, a person can take absence(sick,holiday,other) for any part of a day or whole day(s). For these absence periods only the worked time on that day needs to be negated off, not the whole period of time.
So for example
If this person
had a days holiday on the 22nd, shown in the HOLIDAY table as
The 'Leave of Absence' on the 20th had no effect on the total for the day as it was between planned work times. how to do this within T-SQL, as simple as possible as I've got to had this code over to other staff members to maintain, who have not had much SQL experience yet?
I've tried doing it as a temp table, with dual insert/select commands, splitting the times over midnight, which partially worked but missed some of the combinations.
We received a Payment from a customer on '10/10/2007 10:30:00'. i am trying to calculate the commission we would receive from that payment. the commission rate can be edited. so i have to find what the commission rate was when that payment was received.
I have a CommisionAudit table that tracks changes in commission rate with the following values.
ID | Commission Change | UpdatedOn ---------------------------------------------- 1 | Change from 20->25 | 03/07/2007 09:00:00 ---------------------------------------------- 2 | Change from 25->35 | 10/09/2007 17:00:00 ---------------------------------------------- 3 | Change from 35->20 | 01/10/2007 16:00:00 ---------------------------------------------- 4 | Change from 20->26 | 11/10/2007 10:00:00 ----------------------------------------------
with this payment, as the commission rate had been changed on 01/10/2007 it would obviously be 20%(ID 3). But I need to write sql to cover all eventualities i.e. Before the first and after the last. any help would be most welcome.
